Chapter 4— Troubleshooting and Maintaining the Terminal
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Trakker Antares 242X Handheld Terminal User’s Manual
Problems While Running Applications (continued)
Problem
Possible Solution
A DOS command does not work.
For a list of commands, see “Using ROM-DOS Commands” in
Appendix D of the 2400 Family system manual.
You see one of these error messages while
running a PSK or EZBuilder application:
SCREEN ERROR: 30
Code: 9
Hit any key To exit!
SCREEN ERROR: 31
Code: 3
Hit any key To exit!
You need to set the RAM Drive Size configuration command. For
help, see “RAM Drive Size” in Chapter 6 of the 2400 Family system
manual.
You try to run a DOS application in the
TRAKKER Antares 2400 Menu System and
see this message:
Not a valid application.
You tried to run a DOS .EXE application from the TRAKKER
Antares 2400 Menu System. You can only run .BIN applications in
the menu system. To run a DOS .EXE application, enter the
filename at the DOS prompt. For help, see “Running DOS
Applications and Using ROM-DOS Commands” in Appendix D of
the 2400 Family system manual.
Problems Transmitting Data Through the Serial Port
If you are having problems sending or receiving data through the serial
port on the terminal, check these possible problems:
• Make sure the terminal is connected to the PC, host computer, or serial
device through the Trakker Antares TD2400 Communications Dock,
the Trakker Antares Optical Link Adapter, the Trakker Antares 242X
serial interface module, or the modem.
• Make sure you are using a null-modem RS-232 cable to connect the
communications dock, optical link adapter, or the serial interface
module to
the host or serial device.
• Make sure you are using an RJ11 cable to connect the 2420 modem to
the phone jack.
• Make sure an external power supply is connected to the
communications dock and there is power to the electrical outlet.
• Make sure an external power supply is connected to the optical link
adapter or that you have a charged battery pack installed in the terminal.
• Make sure the terminal’s serial port parameters are configured to match
the serial port configuration on the host computer or serial device. For
help, see “Using Serial Communications on the Terminal” on page 51.
Summary of Contents for Trakker Antares 2400
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